No. of questions -20
Time - 10 min
1.
In the test cross, organism whose genotype is to be determined, is crossed with the
2.
The ‘factors’ of Mendel are today known as
3.
The first hybrid generation of Mendel’s experiment is known as
4.
Mendel investigated characters in the garden pea plant that were manifested as two
6.
Who proposed the ‘Laws of Inheritance’ in living organisms?
7.
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
8.
Genetics is the subject that deals with
9.
Which one from the following is the period for Mendel’s hybridization experiments?
10.
In homozygous condition, a particular gene has
11.
A cross that is performed for the study of a single character is
12.
Tall and dwarf are the two alleles of gene of height. The dominant trait is
13.
Which technique was used by Mendel during his experiments on pea plant?
14.
A true-breeding line is one that
15.
Which contrasting trait was not studied by Mendel during his experiments?
16.
What would be the phenotype of a plant that had a genotype ‘Tt’? Here ‘T’ represent tall trait while ‘t’ represents dwarf trait.
17.
The slightly different forms of the same genes are called
18.
During the study of inheritance of one character in F2 generation, Mendel obtained phenotype in
19.
Based on his observations of monohybrid cross, Mendel proposed which law of inheritance?
20.
Among the following, which one is not a dominating trait?
